Question

WILL GIVE 100 POINTS AFTER YOU ANSWER

What is the mean of this data set: 17, 13, 18, 20, 17, 15, 12


16
20
17
19

Answer 1

The answer is 16 hopes this helps you pass

Answer 2

Mean of a data = Sum of all observations ÷ Total number of observations

Mean of this data will be :

Sum of all observarions = 17 + 13 + 18 + 20 + 17 + 15 + 12 = 112

Total number of observations = 7

Mean = 112 ÷ 7

Mean = 16

Therefore the mean of this data set = 16